Pixie Lott – Young Foolish Happy

Backing Vocals – Holly Muir
Backing Vocals – Rosie Oddie
Mastered By – Tim Debney
Mixed By – Andy Savours
Piano, Keyboards, Bass, Backing Vocals, Written-By – Robin French
Producer, Engineer, Piano, Drums, Guitar, Percussion, Organ [Hammond], Keyboards, Bass, Backing Vocals, Written-By – Mr Hudson
Vocals, Written-By – Pixie Lott
Written-By – Cathy Dennis

Backing Vocals [Additional] – Felicia Barton
Engineer – Chris Utley
Engineer – Wesley Michene
Mastered By – Tim Debney
Mixed By – Jimmy Douglass
Producer [Vocals], Written-By – Tebey
Producer, Written-By – Brian Kidd
Written-By – Tommy Lee James
Written-By – Pixie Lott

Featuring [Rap] – Pusha T
Horns – David Ralicke
Mastered By – Tim Debney
Mixed By, Written-By – Anne Preven
Producer – Rusko
Producer [Additional Vocal Production], Engineer [Additional] – Alex G. (4)
Vocals, Written-By – Pixie Lott
Written-By – Terrence Thornton
Written-By, Producer – Christopher Mercer (2)

Guitar – Sandy Buglass
Mastered By – Colin Leonard
Mixed By – Phil Tan
Producer [Production Assistant] – Andrei Basirov
Producer, Keyboards, Programmed By, Written-By – Tim Powell
Programmed By [Additional] – Fiasco (7)
Saxophone, Flute – Tony Richardson
Trumpet, Flugelhorn – Colin Graham
Written-By – Wayne Hector
Written-By – Pixie Lott
Written-By – Richard Stannard

Mastered By – Tim Debney
Producer, Mixed By, Recorded By, Vocals, Instruments, Programmed By, Written-By – Mads Hauge
Producer, Written-By – Phil Thornalley
Vocals, Written-By – Pixie Lott

Drums – Aaron Sterling
Harmonica – Stevie Wonder
Mastered By – Tim Debney
Mixed By – Jaycen Joshua
Mixed By [Assistant] – Jesus Garnica
Producer, Guitar, Keyboards, Written-By – Adrian Gurvitz
Vocals – Nathan East
Vocals – Abraham Laboriel Jr.
Vocals, Written-By – Pixie Lott
Written-By – Marthony "Mark" Tabb

Arranged By – Noah Agruss
Cello – John Krovoza
Engineer – Lee Slater
Engineer, Arranged By, Producer, Mixed By – Christopher J. Baran
Mastered By – Tim Debney
Mixed By [Additional] – Larry Goetz
Piano – John Thomas (5)
Producer, Mixed By – Captain Hook (7)
Viola – Tom Lea
Violin – J'Anna Jacoby
Violin – Joel Pargman
Vocals, Written-By – Pixie Lott
Written-By – James Bourne
Written-By – Christopher J. Baran

Engineer [Additional Vocals] – Dan Aslet
Featuring [Rap], Vocals – Marty James
Mastered By – Tim Debney
Producer [Vocals], Mixed By, Programmed By [Additional], Bass Guitar [Additional] – Anthony Whiting
Producer, Instruments, Programmed By, Written-By – Toby Gad
Programmed By [Additional Strings] – Tim Baxter (2)
Vocals, Written-By – Pixie Lott
Written-By – Marty James

Mastered By – Tim Debney
Producer, Mixed By, Instruments, Programmed By, Written-By – Toby Gad
Recorded By [Vocals] – Jarrad Rogers
Vocals, Written-By – Pixie Lott
Written-By – Ruth-Anne Cunningham

Bass – John Mills (12)
Guitar, Bass, Programmed By – George Astasio
Guitar, Keyboards, Programmed By, Written-By – Ray Djan
Keyboards – Jason Pebworth
Keyboards, Programmed By – Jon Shave
Mastered By – Tim Debney
Mixed By – Greg Fleming
Producer – Eagle Eye
Producer [Additional], Programmed By [Additional] – The Arcade
Producer, Mixed By – The Invisible Men
Programmed By – Ashton Foster
Vocals, Written-By – Pixie Lott
Written-By – Ashton Foster
Written-By – The Invisible Men

Featuring [Rap], Vocals, Written-By – Tinchy Stryder
Instruments, Programmed By, Engineer – Jarrad Rogers
Mastered By – Tim Debney
Mixed By – Jamie Snell
Producer – Jarrad Rogers
Vocals, Written-By – Pixie Lott
Written-By – Jarrad Rogers

Backing Vocals – Elroy Powell
Cello – Ian Burdge
Lead Vocals, Written-By – Pixie Lott
Mastered By – Tim Debney
Producer, Mixed By, Programmed By, Mandolin, Keyboards, Guitar, Bass, Backing Vocals, Engineer [Recording], Written-By – Mads Hauge
Producer, Piano, Glockenspiel, Bass, Backing Vocals, Written-By – Phil Thornalley
Viola – Bruce White
Violin – Rick Koster
Violin – Everton Nelson

Bass – David Piltch
Cello – Richard Dodd (2)
Drums – Aaron Sterling
Guitar – Timothy Young
Mastered By – Tim Debney
Mixed By, Recorded By [Instruments] – Ryan Freeland
Producer, Arranged By [Strings], Keyboards – Patrick Warren
Producer, Piano – John Legend
Recorded By [Vocals] – Jason Agel
Viola – Lauren Chipman
Violin – Eric Gorfain
Violin – Daphne Chen
Vocals, Written-By – Pixie Lott
Written-By – John Stephens (3)
Written-By – Tennille de Freitas

Mastered By – Tim Debney
Mixed By – Dan Frampton
Mixed By [Assistant] – Anselmo Washington
Producer, Keyboards, Programmed By – Patrick Jordan-Patrikios
Producer, Keyboards, Programmed By, Guitar, Bass, Written-By – Andrew Frampton
Producer, Percussion, Written-By – Steve Kipner
Vocals, Written-By – Pixie Lott
Written-By – Patrick Jordan-Patrikios

Backing Vocals – Katie Stevens (2)
Engineer – Lee Slater
Instruments, Programmed By, Backing Vocals, Arranged By, Engineer, Producer, Mixed By – Christopher J. Baran
Mastered By – Tim Debney
Mixed By [Additional] – Larry Goetz
Producer, Mixed By – Captain Hook (7)
Vocals, Written-By – Pixie Lott
Written-By – James Bourne
Written-By – Christopher J. Baran

Guitar, Recorded By – Andrew Hey
Mastered By – Tim Debney
Mixed By, Written-By – Harvey Mason Jr.
Producer – The Underdogs
Recorded By [Assistant] – Mike Daley (3)
Recorded By [Assistant] – Dabling Harward
Recorded By [Assistant] – David Boyd (4)
Vocals, Written-By – Pixie Lott
Written-By – James Fauntleroy II
Written-By – Damon Thomas

Mastered By – Tim Debney
Producer, Recorded By, Mixed By – The Matrix (2)
Recorded By, Mixed By – Aaron Renner
Written-By – Graham Edwards
Written-By – Lauren Christy
Written-By – Scott Spock
Written-By – Pixie Lott

Bass – Ben Epstein
Cello – Ian Burdge
Drums – Ash Soan
Mastered By – Tim Debney
Piano – Tim Jackson (7)
Producer, Mixed By, Guitar, Backing Vocals, Engineer [Recording], Written-By – Mads Hauge
Producer, Synthesizer [Wurlizter], Electric Piano, Written-By – Phil Thornalley
Tenor Saxophone – Phil Smith
Trumpet – John Thirkell
Viola – Bruce White
Violin – Rick Koster
Violin – Everton Nelson
Vocals, Backing Vocals, Written-By – Pixie Lott

Backing Vocals – Emma Rohan
Guitar – Seton Daunt
Mastered By – Tim Debney
Producer, Keyboards, Programmed By – Richard Stannard
Producer, Keyboards, Programmed By, Written-By – Ash Howes
Vocals, Written-By – Pixie Lott
Written-By – Wayne Hector
Written-By – Richard Stannard

Featuring [Rap] – Pusha T
Horns – David Ralicke
Mastered By – Tim Debney
Mixed By, Written-By – Anne Preven
Producer – Rusko
Producer [Additional Vocals], Engineer [Additional] – Alex G. (4)
Remix, Producer [Additional] – Benji Boko
Remix, Producer [Additional] – Benjamin Gordon
Vocals, Written-By – Pixie Lott
Written-By – Terrence Thornton
Written-By, Producer – Christopher Mercer (2)